NWSB Insider and Seattle Seahawks blogger Brett Bivens is back to weigh in with his thoughts on the 2012 Seahawks practice squad additions added today by the team. The Seahawks have added 7 players to this years practice squad so far. Ricardo Lockette, Josh Portis, Korey Toomer, Rishaw Johnson, Allen Bradford, DeShawn Shead, and TE Sean McGrath made the practice squad.